package com.ruoyi.framework.security.filter;

import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ruoyi.framework.web.service.WxTokenService;
import com.ruoyi.framework.web.service.wxUserRedis;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.service.TokenService;

/**
 * token过滤器 验证token有效性
 * 
 * @author ruoyi
 */
@Component
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
{
    @Autowired
    private TokenService tokenService;
    @Autowired
    private WxTokenService wxTokenService;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException
    {

//先判断究竟时管理端还是小程序端
String wxToken= wxTokenService.getToken(request);
if(StringUtils.isNotEmpty(wxToken)){
//小程序端逻辑
    wxUserRedis wxuser = wxTokenService.getwxUser(wxToken);
    if (StringUtils.isNotNull(wxuser)) {
//          刷新token的有效时间
        wxTokenService.verifyToken(wxuser);

//        安全框架的知识   我猜就是放入这个上下文对象当中后，你的请求就可以成功访问了。
        UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(wxuser, null, null);
        authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
        SecurityContextHolder.getContext().setAuthentication(authenticationToken);

    }

}else{


//        客户端逻辑
    LoginUser loginUser = tokenService.getLoginUser(request);
    if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
    {
//          刷新token的有效时间
        tokenService.verifyToken(loginUser);
        UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
        authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
        SecurityContextHolder.getContext().setAuthentication(authenticationToken);
    }



}










//        全部没有问题，过滤器放行
        chain.doFilter(request, response);
    }
}
